baber/WOPTO huggingface dataset:
Patent KR-20210008772-A (KR)
Inventor: HUR WOOK HWAN
IPC: C25D5/04
Filed: 2019-07-15
Abstract: The present invention relates to a plating apparatus and a method thereof and, more specifically, to a horizontal plating apparatus for performing plating uniformly by arranging a substrate to be plated in a horizontal direction and minimizing variations in plating quality in repeated plating processes. The horizontal plating apparatus of the present invention comprises: a plating tank in which a plating solution can be filled in an inner space; a soluble anode connected to an anode power source and positioned above the plating tank; the substrate connected to a cathode power source so that a plating layer can be formed on one surface thereof, wherein the substrate can be disposed under the soluble anode in parallel with a liquid level of the plating solution in the plating tank; a plating solution supply unit for supplying the plating solution to the plating tank to be filled with the plating solution from a lower space of the plating tank; and a substrate electrode terminal connected to the substrate to supply the cathode power source. The soluble anode moves in a first direction parallel to a surface of the substrate, and the soluble anode extends in a second direction parallel to the surface of the substrate and perpendicular to the first direction.
Patent KR-20210009667-A (KR)
Inventor: CHUNG JI BUM
IPC: G08G1/04
Filed: 2019-07-17
Abstract: Provided is technology related to a road lighting device for sensing a vehicle with respect to a surrounding area of the road lighting device and illuminating light differentiated according to a lighting mode. The road lighting device comprises: a vehicle sensing unit; a processor; and one or more lighting units.
Patent KR-20210012161-A (KR)
Title: System and Method for calculating wind load factor of mooring ship
Inventor: SANGJOON YOON
IPC: G01M9/06
Filed: 2019-07-24
Abstract: Disclosed are a system and a method for calculating a wind load factor of a mooring ship which easily and simply obtain a wind load and a wind load factor. According to an embodiment of the present invention, the system for calculating a wind load factor comprises: a wind speed sensing unit to sense the wind speed of a wind blowing to a mooring ship; a wind direction sensing unit to sense the wind direction of a wind blowing to the mooring ship; a location sensing unit to sense the location of the mooring ship; an input unit to input a quay wall mooring condition for the mooring ship; a wind speed calculation unit to analyze wind speed data sensed by the wind speed sensing unit to calculate a wind speed; a wind direction calculation unit to analyze wind direction data sensed by the wind direction sensing unit to calculate a wind direction; a location calculation unit to analyze location data sensed by the location sensing unit to calculate the location of the mooring ship; a wind load calculation unit to use the location calculated by the location calculation unit and the quay wall mooring condition inputted through the input unit to calculate a wind load applied to the mooring ship; and a wind load factor calculation unit to use the wind speed calculated by the wind speed calculation unit, the wind load calculated by the wind load calculation unit, and the wind direction calculated by the wind direction calculation unit to calculate the wind load factor of the mooring ship.
Patent KR-20190091250-A (KR)
Title: method of manufacturing printed circuit board for dial switch
Inventor: YANG HUN SIM
IPC: H05K3/42
Filed: 2019-07-30
Abstract: According to an embodiment of the present invention, a method of manufacturing a printed circuit board for a dial switch, in a method of manufacturing a printed circuit board for a dial switch in which a dial knob is in contact with one surface, includes: a one-side circuit forming step of forming a first circuit pattern in which conductor circuits are spaced apart at intervals on one surface of the base substrate opposite to the dial knob; a both-side circuit stacking step of stacking a dummy layer on the first circuit pattern and stacking a second circuit pattern on the other surface of the base substrate; a one-side polishing step of maintaining the second circuit pattern and polishing and removing the dummy layer to expose the first circuit pattern; and a plating step of forming a plating layer for electrical connection on the conductor of the first circuit pattern and the second circuit pattern. It is possible to smoothly manufacture the surface of the printed circuit board which is in contact with the dial knob.
Patent KR-20210020203-A (KR)
Title: display apparatus and method manufacturing the same
Inventor: YOO IN KYUNG
IPC: H01L27/32
Filed: 2019-08-13
Abstract: The present invention provides a display apparatus with improved reliability. According to one embodiment of the present invention, the display apparatus comprises: a substrate including a first area, a second area surrounding the first area, and a third area between the first area and the second area; a plurality of display elements which are arranged on the second area, and include first display elements and second display elements separated from each other around the first area; a thin film encapsulation layer including an organic encapsulation layer covering the plurality of display elements and an inorganic encapsulation layer on the organic encapsulation layer; and a flattening layer partially covering the thin film encapsulation layer on the third area. The inorganic encapsulation layer includes a first surface facing the flattening layer and a second surface facing a direction opposite to the first surface. The first surface can have larger roughness than the second surface. Various other embodiments are possible.
Patent KR-20200026057-A (KR)
Inventor: WATANABE KAZUKI
IPC: H01L51/50
Filed: 2019-08-19
Abstract: The present invention provides an organic electroluminescent device capable of consistently manufacturing an interelectrode layer and at least one layer of a first electrode and a second electrode at normal pressure. The organic electroluminescent device comprises: a first electrode; an electron injection layer facing the first electrode; and a light emitting material layer positioned between the first electrode and the electron injection layer. The light emitting material layer and the electron injection layer can be coated to form a film.
Patent KR-20210026315-A (KR)
Title: Used car selling management system
Inventor: SEUNG BUM JO
IPC: G06Q30/08
Filed: 2019-08-29
Abstract: Disclosed is a system for sales management of a used car. According to an embodiment of the present invention, the system for sales management of a used car comprises: a consumer terminal device inquiring and confirming information on a used car included in a listing through an application/web program and sales price information; a sales management server receiving status information, car information, option information, history information, and service support information for each used car as field values of a machine learning model and calculating price information and sales forecast information for each used car; and a seller terminal device checking the price information and sales forecast information for each used car through the application/web program. The machine learning model can be used to calculate the price and sales forecast of the used car.
Patent KR-20210031045-A (KR)
Title: Safety device of Drone, and Method for Controlling the Same
Inventor: KIM SUNG MIN
IPC: B64D17/54
Filed: 2019-09-11
Abstract: The present invention relates to a safety device of a drone and a control method thereof. The safety device of a drone, as a device which is attached and detached from an unmanned drone flying to prevent the drone from falling, comprises: a parachute module including a parachute which is compressed by an elastic means and accommodated in a container, and a parachute cover which is opened and closed by an actuator; a gyro sensor for measuring the angular velocity at which the drone rotates; an acceleration sensor for measuring the acceleration of the drone; a barometric pressure sensor for measuring the altitude of the drone; and a controller which detects the fall of the drone by monitoring the inclination and a free fall of the drone by using the gyro sensor and the acceleration sensor, measures the current altitude of the drone by using the barometric pressure sensor when the drone falls, and controls the actuator so that the parachute cover is open and the parachute is released.
Patent KR-20200049509-A (KR)
Title: Industrial robot
Inventor: YAZAWA TAKAYUKI
IPC: B25J9/10
Filed: 2019-09-18
Abstract: Provided is an industrial robot having a pulley connected to an input side of a reducer disposed on a joint portion and a rolling bearing disposed on an inner circumferential side of the pulley, wherein damage to the rolling bearing caused by heat generated in the reducer can be suppressed even when the pulley is formed of an aluminum alloy. The industrial robot comprises: the reducer (22) disposed on the joint portion (16); the pulley (32) made of aluminum alloy, which is connected to an input side of the reducer (22); the rolling bearing (36) having a steel outer ring and disposed on the inner circumferential side of the pulley (32); and a sleeve (45) fixed to the pulley (32) and disposed between the outer ring of the rolling bearing (36) and the pulley (32) in a radial direction of the pulley (32). The sleeve (45) is formed of steel or a material having a thermal expansion coefficient closer to the steel than the aluminum alloy. The inner circumferential surface of the sleeve (45) is in contact with the outer circumferential surface of the outer ring of the rolling bearing (36) at a predetermined contact pressure.
Patent KR-20210036483-A (KR)
Title: Automatic wireless operation blind
Inventor: SHIN YONG HYEOK
IPC: E06B9/42
Filed: 2019-09-26
Abstract: The present invention relates to a fully automatic wirelessly operated blind, which is composed of a main body, a curtain rod, an installation bracket, a blind cloth, a motor, an illuminance sensor, a wireless operation module, a power supply, a main control board, and a bearing. Accordingly, the present invention induces easy opening and closing of the blind to ensure the convenience in the use of a device.
Patent KR-20210036526-A (KR)
Title: How to make a fragrance by using the waste powder of coffee
Inventor: GWON YOUNG JI
IPC: A61L9/014
Filed: 2019-09-26
Abstract: The present invention relates to a method of producing an air freshener by using coffee grounds. According to the present invention, a deodorant is recycled by collecting coffee grounds discarded from existing coffee shops.
Patent KR-20210042462-A (KR)
Title: Ultra Wide Band Radar sensor systems and method for improved location awareness
Inventor: LEE SEUNG WANG
IPC: G01S7/40
Filed: 2019-10-10
Abstract: The present invention relates to an ultra-wideband (UWB) radar sensor and method for enhancing performance of location awareness, wherein a plurality of UWB radar sensors are effectively operated at the same time to enable location of an object to be rapidly identified. According to the present invention, an UWB radar system can consist of a plurality of UWB radar sensors, which transmit and receive UWB signals, and a host location awareness device, which controls the operation of all UWB radar sensors and receives measured values to calculate a location, wherein one of the UWB radar sensors is set in a mode of transmission and reception to transmit UWB signals and the remaining UWB radar sensors are set in a mode of reception to check the time when it receives the signals transmitted by the UWB radar sensor set in a mode of transmission and reception and reflected by an object, thereby calculating a moving distance when the transmitted signal is reflected and then transferred to each radar sensor to compute a spatial location of the object. In addition, the radar sensor to be set in a mode of reception or a mode of transmission and reception among all radar sensors is selected by the host location awareness device and circulated, and the host location awareness device sends a synchronizing signal to all radar sensors, calculates and stores a time error of the synchronizing signal for each radar sensor, thereby allowing location of the object to be precisely calculated later.
Patent KR-20210048351-A (KR)
Title: Cooking apparatus and driving method thereof
Inventor: CHOI JI WOONG
IPC: H05B6/06
Filed: 2019-10-23
Abstract: Disclosed is a cooking tool which can prevent noise. The cooking tool comprises: a cooking plate including a plurality of heating regions; a plurality of induction coils provided at positions corresponding to each of the plurality of heating regions under the cooking plate; a driver supplying current to each of the plurality of induction coils; and a processor interrupting supply of current to a first induction coil corresponding a first heating region among the plurality of induction coils when a user command for turning on a second heating region of the plurality of heating regions is received in a state in which the first heating region of the plurality of heating regions is turned on.
Patent KR-20210050141-A (KR)
Title: Window screen
Inventor: KO SUNG JIN
IPC: E06B9/52
Filed: 2019-10-28
Abstract: According to the present invention, provided is a dust and insect prevention screen with high quality, which has excellent ventilation, visibility, an anti-contamination property, and an anti-dust property and maintains the excellent initial ventilation and visibility almost as it is after using the screen for a long period of time due to the anti-contamination property, thereby allowing high satisfaction of consumers and high quality.
Patent KR-20210050390-A (KR)
Title: Electronic device sharing peripheral device with external electronic device and method thereof
Inventor: OH HAEWOOK
IPC: H04W88/06
Filed: 2019-10-28
Abstract: The present invention relates to an electronic device for sharing peripheral devices with external electronic devices to easily share the peripheral devices with the external electronic devices and a method thereof. According to the present invention, the electronic device comprises a short-range wireless communication circuit performing first short-range wireless communication based on a first protocol and second short-range wireless communication based on a second protocol, and a processor connected to the short-range wireless communication circuit. The processor connects the first short-range wireless communication with a peripheral device through the short-range wireless communication circuit; when a trigger event occurs, transmits a service discovery frame including service information related to the peripheral device to devices included in a cluster, which is formed by including the electronic device, through the second short-range wireless communication; establishes a wireless data communication path with an external electronic device, which has transmitted a response message to the service discovery frame to the electronic device through the second short-range wireless communication, among the devices included in the cluster; and transmits input information or control information corresponding to the input information received from the peripheral device through the short-range wireless communication to the external electronic device through the wireless data communication path.
Patent KR-20210054192-A (KR)
Title: Infectious disease tracking method and infectious disease tracking system
Inventor: LEE KWON YOUNG
IPC: G16H50/70
Filed: 2019-11-05
Abstract: According to one aspect of the present invention, provided is an infectious disease tracking method, which comprises the steps of: receiving an input of a disease name code; determining whether the disease name code is one of a plurality of designated infectious disease codes and requesting the creation of an epidemiological investigation according to the determination; and claiming medical expenses according to the disease name code under the control of a remote server when the epidemiological investigation is completed, and transmitting the epidemiological investigation information mapped to the disease name code and configured according to the epidemiological investigation to the infectious disease to an infectious disease tracking server, wherein the epidemiological investigation information includes identification information of the infected person.
Patent KR-20210055425-A (KR)
Title: Apparatus for 2D virtual image space search and method for space search using the same
Inventor: LEE WOOHUN
IPC: G06K9/20
Filed: 2019-11-07
Abstract: The present invention relates to an apparatus for searching a two-dimensional (2D) virtual image space to provide experience of viewing virtual image content hidden on a surface of an object and a virtual image space search method using the same. According to the present invention, a method for allowing a virtual image search apparatus to search a virtual image space mapped to a surface of an object comprises: a step of recognizing a tag inserted into a surface of an object to recognizing tag identification information and set the location of the tag as the origin of the virtual image space; a step of sensing the movement amount of the virtual image search apparatus from the origin, and the rotation direction and rotation angle of the virtual image search apparatus; and a step of rotating a virtual image, which is mapped in the virtual image space in response to the movement amount, by a rotation angle in the opposite direction to the rotation direction on the basis of the sensed rotation direction and rotation angle and displaying the rotated virtual image. The apparatus comprises a location recognition module, a processor, and a display module.
Patent KR-20210057932-A (KR)
Inventor: LEE DONG WON
IPC: G07B15/06
Filed: 2019-11-13
Abstract: The present invention relates to a Hi-Pass transportation card which can be conveniently used and includes a Hi-Pass function to provide convenience, which removes a process of when transferring, enabling a user to get off after tagging a card to a checking device of one public transportation and get on and tag the card to a checking device of another public transportation. According to the present invention, the Hi-Pass transportation card uses a Hi-Pass technology so that ordinary people can ride and use it conveniently without tagging each transportation card. The Hi-Pass transportation card also includes a deferred Hi-Pass transportation card for persons who frequently use a deferred transportation card integrated with a debit card and use public transportation. The Hi-Pass transportation card comprises a card body and a chip with a Hi-Pass function attached to the outside, thereby enabling a user to conveniently use public transportation.
Patent KR-20210059934-A (KR)
Inventor: KIM MYUNG JOON
IPC: A61B1/00
Filed: 2019-11-18
Abstract: The present invention relates to an endoscope system for providing an automatic bending function to enable an operator to perform an effective endoscopic procedure regardless of a skill level. To achieve this, the endoscope system comprises an insertion unit, a control body and a control unit. The control body includes a motor unit and a power transmission unit. The control unit includes an entry direction information calculation unit, a posture determination control value calculation unit, and a posture determination motor driver. The insertion unit is inserted into a patient's body to acquire an image of an examination site, the control body unit changes the position and posture of the insertion unit, and the control unit transmits a control command to the control body unit. The motor unit converts electric power into mechanical power, and the power transmission unit transmits the mechanical power generated from the motor unit to the insertion unit. In addition, the entry direction information calculation unit calculates entry direction information of the insertion unit from the image acquired by the insertion unit and the control value calculation unit calculates a control value of the posture determination motor unit of the motor unit from the entry direction information.
Patent KR-20210061730-A (KR)
Inventor: JUNG GU BERM
IPC: B41M5/385
Filed: 2019-11-20
Abstract: The present invention relates to a recording medium for a nail sticker and, more particularly, to a recording medium in which an ink-receiving layer is formed on a substrate made of a polyurethane material to print a nail sticker using a sublimation printer. A recording medium for a nail sticker according to the present invention includes: release paper; an adhesive layer formed on the release paper; an opaque substrate made of a polyurethane material attached to the adhesive layer; and an ink receiving layer formed on the substrate, wherein an undercoat layer is formed between the substrate and the ink receiving layer to enhance solvent resistance when the ink receiving layer is coated.
Patent KR-20200108767-A (KR)
Inventor: CHOI JONG MIN
IPC: A01B69/04
Filed: 2019-11-20
Abstract: The present invention relates to an automatic control system for an agricultural working vehicle, and more specifically, to an automatic control system for an agricultural working vehicle (1), wherein pre-generated vehicle information previously generated in the agricultural working vehicle and real-time vehicle information detected during work on a work site are used to generate information of an applied vehicle when controlling the agricultural working vehicle that performs work at the work site, and the agricultural working vehicle is controlled using the same, thereby enabling work to be performed more efficiently at the work site. The automatic control system for an agricultural working vehicle of the present invention includes: a position sensor unit (100) for generating the position information of the agricultural working vehicle (1); a vehicle information sensor unit (200) for generating real-time vehicle information of the agricultural working vehicle (1) while the agricultural working vehicle (1) performs work at the work site; a vehicle information providing unit (300) for acquiring prior vehicle information of the agricultural working vehicle (1) previously generated for the work site, and providing information on the applied vehicle by updating the prior vehicle information using the real-time vehicle information; a control unit (400) that uses the position information generated by the position sensor unit (100) to determine the position of the agricultural working vehicle (1) on the work site, and uses the applied vehicle information provided from the vehicle information providing unit (300) to control the operation of the agricultural working vehicle (1) at the work site.
Patent KR-20210061792-A (KR)
Inventor: HUH SUNG RYONG
IPC: B25F5/02
Filed: 2019-11-20
Abstract: The present invention relates to a portable power tool that can be used in underwater industrial sites using a magnetic power transmission method so that the portable power tool can be used in underwater industrial sites such as water rescue, underwater and port construction, aquaculture or waterway construction. The present invention includes a body housing (100); a power transmission housing (200); a tool unit (300); and a power supply unit (400).